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S-19611A
www.ablicinc.com
© ABLIC Inc., 2014
MINI ANALOG SERIES FOR AUTOMOTIVE 105°C OPERATION
LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_02
The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.
The S-19611A is an auto-zero operation, zero-drift operational amplifier that has input and output of low input offset
voltage and Rail-to-Rail*1. The S-19611A is suitable for applications requiring less offset voltage.
The S-19611A is a dual operational amplifier (with 2 circuits).
*1. Rail-to-Rail is a trademark of Motorola, Inc.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
Low input offset voltage:
VIO = 17 V max. (Ta = 25°C)
VIO = 100 V max. (Ta = 40°C to 105°C)
Operation power supply voltage range: VDD = 2.65 V to 5.50 V
Low current consumption (Per circuit): IDD = 200 A typ.
No external parts required for internal phase compensation
Rail-to-Rail input and output
Operation temperature range:
Ta = 40°C to 105°C
Lead-free (Sn 100%), halogen-free
AEC-Q100 qualified*1
*1. Contact our sales office for details.
Applications
Various sensor interfaces
High-accuracy current detection
Strain gauge amplifier
Package
TMSOP-8
1

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MINI ANALOG SERIES FOR AUTOMOTIVE 105°C OPERATION LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19611A
Rev.1.0_02
Block Diagram
VDD
IN1()
IN1()
IN2()
IN2()
OUT1
OUT2
VSS
Figure 1
2

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MINI ANALOG SERIES FOR AUTOMOTIVE 105°C OPERATION LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_02
S-19611A
AEC-Q100 Qualified
This IC supports AEC-Q100 for the operation temperature grade 2.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Refer to "1. Product name" regarding the contents of product name, "2. Package" regarding the package
drawings and "3. Product name list" regarding the product type.
1. Product name
S-19611A B 0 H - K8T2 U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Product name abbreviation and IC packing specifications*1
K8T2: TMSOP-8, Tape
Operation temperature
H: Ta = 40C to 105C
Number of circuits
B: 2
*1. Refer to the tape drawing.
2. Package
Package Name
TMSOP-8
Table 1 Package Drawing Codes
Dimension
FM008-A-P-SD
Tape
FM008-A-C-SD
Reel
FM008-A-R-SD
3. Product name list
Product Name
S-19611AB0H-K8T2U
Table 2
TMSOP-8
Package
3

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MINI ANALOG SERIES FOR AUTOMOTIVE 105°C OPERATION LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19611A
Rev.1.0_02
Pin Configuration
1. TMSOP-8
Top view
18
27
36
45
Figure 2
Pin No.
1
2
3
4
5
6
7
8
Table 3
Symbol
OUT1
IN1()
IN1()
VSS
IN2()
IN2()
OUT2
VDD
Description
Output pin 1
Inverted input pin 1
Non-inverted input pin 1
GND pin
Non-inverted input pin 2
Inverted input pin 2
Output pin 2
Positive power supply pin
4

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MINI ANALOG SERIES FOR AUTOMOTIVE 105°C OPERATION LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_02
S-19611A
Absolute Maximum Ratings
Table 4
(Ta = 25°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
Power supply voltage
Input voltage
Output voltage
Differential input voltage
Output pin current
Operation ambient temperature
Storage temperature
VDD
VIN(), VIN()
VOUT
VIND
ISOURCE
ISINK
Topr
Tstg
VSS0.3 to VSS6.0
VSS0.3 to VDD0.3
VSS0.3 to VDD0.3
5.5
10.0
10.0
40 to 105
55 to 125
V
V
V
V
mA
mA
°C
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 5
Item
Symbol
Condition
Junction-to-ambient thermal resistance*1 JA
TMSOP-8
Board 1
Board 2
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Min. Typ. Max. Unit
 160  °C/W
 133  °C/W
Remark Refer to "Thermal Characteristics" for details of power dissipation and test board.
5